system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/cfg.sh -n dnode1 -c walLevel -v 0 system sh/exec.sh -n dnode1 -s start sleep 1000 sql connect $dbPrefix = group_db $tbPrefix = group_tb $mtPrefix = group_mt $tbNum = 8 $rowNum = 10000 $totalNum = $tbNum * $rowNum print =============== groupby.sim $i = 0 $db = $dbPrefix . $i $mt = $mtPrefix . $i $tstart = 100000 $i = 0 $db = $dbPrefix . $i $mt = $mtPrefix . $i $tstart = 100000 sql drop database if exits $db -x step1 step1: sql create database if not exists $db maxTables 4 keep 36500 sql use $db sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12)) $i = 0 while $i < $tbNum $tb = $tbPrefix . $i $tg2 = ' . abc $tg2 = $tg2 . ' sql create table $tb using $mt tags( $i , $tg2 ) $x = 0 while $x < $rowNum $ms = $x . m $c = $x / 100 $c = $c * 100 $c = $x - $c $binary = ' . binary $binary = $binary . $c $binary = $binary . ' $nchar = ' . nchar $nchar = $nchar . $c $nchar = $nchar . ' sql insert into $tb values ($tstart , $c , $c , $c , $c , $c , $c , $c , $binary , $nchar ) $tstart = $tstart + 1 $x = $x + 1 endw $i = $i + 1 $tstart = 100000 endw sleep 100 $i1 = 1 $i2 = 0 $db = $dbPrefix . $i $mt = $mtPrefix . $i $dbPrefix = group_db $tbPrefix = group_tb $mtPrefix = group_mt $tb1 = $tbPrefix . $i1 $tb2 = $tbPrefix . $i2 $ts1 = $tb1 . .ts $ts2 = $tb2 . .ts print ===============================groupby_operation sql select count(*),c1 from group_tb0 where c1 < 20 group by c1; if $row != 20 then return -1 endi if $data00 != 100 then return -1 endi if $data01 != 0 then return -1 endi if $data10 != 100 then return -1 endi if $data11 != 1 then return -1 endi sql select first(ts),c1 from group_tb0 where c1<20 group by c1; if $row != 20 then return -1 endi if $data00 != @70-01-01 08:01:40.000@ then return -1 endi if $data01 != 0 then return -1 endi if $data90 != @70-01-01 08:01:40.009@ then return -1 endi if $data91 != 9 then return -1 endi sql select first(ts), ts, c1 from group_tb0 where c1 < 20 group by c1; print $row if $row != 20 then return -1 endi if $data00 != $data01 then return -1 endi if $data10 != $data11 then return -1 endi if $data20 != $data21 then return -1 endi if $data90 != $data91 then return -1 endi if $data02 != 0 then return -1 endi if $data12 != 1 then return -1 endi if $data92 != 9 then return -1 endi sql select sum(c1), c1, avg(c1), min(c1), max(c2) from group_tb0 where c1 < 20 group by c1; if $row != 20 then return -1 endi if $data00 != 0 then return -1 endi if $data01 != 0 then return -1 endi print $data02 if $data02 != 0.000000000 then return -1 endi if $data03 != 0 then return -1 endi print $data04 if $data04 != 0.0000 then return -1 endi if $data10 != 100 then return -1 endi if $data11 != 1 then return -1 endi print $data12 if $data12 != 1.000000000 then return -1 endi if $data13 != 1 then return -1 endi if $data14 != 1.0000 then return -1 endi sql_error select sum(c1), ts, c1 from group_tb0 where c1<20 group by c1; sql_error select first(ts), ts, c2 from group_tb0 where c1 < 20 group by c1; sql_error select sum(c3), ts, c2 from group_tb0 where c1 < 20 group by c1; sql_error select sum(c3), first(ts), c2 from group_tb0 where c1 < 20 group by c1; sql_error select first(c3), ts, c1, c2 from group_tb0 where c1 < 20 group by c1; sql_error select first(c3), last(c3), ts, c1 from group_tb0 where c1 < 20 group by c1; #===========================interval=====not support====================== sql_error select count(*), c1 from group_tb0 where c1<20 interval(1y) group by c1; #=====tbname must be the first in the group by clause===================== sql_error select count(*) from group_tb0 where c1 < 20 group by c1, tbname; #super table group by normal columns sql select count(*), c1 from group_mt0 where c1< 20 group by c1; if $row != 20 then return -1 endi if $data00 != 800 then return -1 endi if $data01 != 0 then return -1 endi if $data10 != 800 then return -1 endi if $data11 != 1 then return -1 endi if $data90 != 800 then return -1 endi if $data91 != 9 then return -1 endi sql select first(c1), c1, ts from group_mt0 where c1<20 group by c1; if $row != 20 then return -1 endi if $data00 != $data01 then return -1 endi if $data02 != @70-01-01 08:01:40.000@ then return -1 endi if $data10 != $data11 then return -1 endi if $data12 != @70-01-01 08:01:40.001@ then return -1 endi if $data20 != $data21 then return -1 endi if $data22 != @70-01-01 08:01:40.002@ then return -1 endi if $data90 != $data91 then return -1 endi if $data92 != @70-01-01 08:01:40.009@ then return -1 endi sql select first(c1), last(ts), first(ts), last(c1),c1,sum(c1),avg(c1),count(*) from group_mt0 where c1<20 group by c1; if $row != 20 then return -1 endi if $data00 != $data03 then return -1 endi if $data01 != @70-01-01 08:01:49.900@ then return -1 endi if $data02 != @70-01-01 08:01:40.000@ then return -1 endi if $data07 != 800 then return -1 endi if $data10 != $data13 then return -1 endi if $data11 != @70-01-01 08:01:49.901@ then return -1 endi if $data12 != @70-01-01 08:01:40.001@ then return -1 endi if $data17 != 800 then return -1 endi if $data90 != $data93 then return -1 endi if $data91 != @70-01-01 08:01:49.909@ then return -1 endi if $data92 != @70-01-01 08:01:40.009@ then return -1 endi if $data97 != 800 then return -1 endi if $data95 != 7200 then return -1 endi if $data94 != 9 then return -1 endi sql select first(c1), last(ts), first(ts), last(c1),sum(c1),avg(c1),count(*) from group_mt0 where c1<20 group by tbname,c1; if $row != 160 then return -1 endi print $data00 if $data00 != 0 then return -1 endi if $data01 != @70-01-01 08:01:49.900@ then return -1 endi print $data01 if $data02 != @70-01-01 08:01:40.000@ then return -1 endi if $data03 != 0 then return -1 endi if $data04 != 0 then return -1 endi if $data06 != 100 then return -1 endi if $data07 != @group_tb0@ then return -1 endi if $data90 != 9 then return -1 endi if $data91 != @70-01-01 08:01:49.909@ then return -1 endi if $data92 != @70-01-01 08:01:40.009@ then return -1 endi if $data93 != 9 then return -1 endi if $data94 != 900 then return -1 endi if $data96 != 100 then return -1 endi if $data97 != @group_tb0@ then return -1 endi system sh/exec.sh -n dnode1 -s stop -x SIGINT